I am Shiho with a child who has the same fate as me

We were both cast out by our families because we didn't have normal magic like everyone else and we were weak

But there was a man who took us as his students, we both started learning about swords and also magic, he was also the one who helped us so that our magic became normal and even the stronger

He was a good teacher but we separated from him after we both grew up because we followed what he told we to be the strongest in world